dlls/d3d9/pixelshader.c

   1 /*
   2  * IDirect3DPixelShader9 implementation
   3  *
   4  * Copyright 2002-2003 Jason Edmeades
   5  *                     Raphael Junqueira
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include "config.h"
  23 #include "d3d9_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(d3d9);
  26
  27 /* IDirect3DPixelShader9 IUnknown parts follow: */
  28 static HRESULT WINAPI IDirect3DPixelShader9Impl_QueryInterface(LPDIRECT3DPIXELSHADER9 iface, REFIID riid, LPVOID* ppobj) {
  29     IDirect3DPixelShader9Impl *This = (IDirect3DPixelShader9Impl *)iface;
  30
  31     if (IsEqualGUID(riid, &IID_IUnknown)
  32         || IsEqualGUID(riid, &IID_IDirect3DPixelShader9)) {
  33         IUnknown_AddRef(iface);
  34         *ppobj = This;
  35         return S_OK;
  36     }
  37
  38     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  39     *ppobj = NULL;
  40     return E_NOINTERFACE;
  41 }
  42
  43 static ULONG WINAPI IDirect3DPixelShader9Impl_AddRef(LPDIRECT3DPIXELSHADER9 iface) {
  44     IDirect3DPixelShader9Impl *This = (IDirect3DPixelShader9Impl *)iface;
  45     ULONG ref = InterlockedIncrement(&This->ref);
  46
  47     TRACE("(%p) : AddRef from %d\n", This, ref - 1);
  48
  49     return ref;
  50 }
  51
  52 static ULONG WINAPI IDirect3DPixelShader9Impl_Release(LPDIRECT3DPIXELSHADER9 iface) {
  53     IDirect3DPixelShader9Impl *This = (IDirect3DPixelShader9Impl *)iface;
  54     ULONG ref = InterlockedDecrement(&This->ref);
  55
  56     TRACE("(%p) : ReleaseRef to %d\n", This, ref);
  57
  58     if (ref == 0) {
  59         EnterCriticalSection(&d3d9_cs);
  60         IWineD3DPixelShader_Release(This->wineD3DPixelShader);
  61         LeaveCriticalSection(&d3d9_cs);
  62         IUnknown_Release(This->parentDevice);
  63         HeapFree(GetProcessHeap(), 0, This);
  64     }
  65     return ref;
  66 }
  67
  68 /* IDirect3DPixelShader9 Interface follow: */
  69 static HRESULT WINAPI IDirect3DPixelShader9Impl_GetDevice(LPDIRECT3DPIXELSHADER9 iface, IDirect3DDevice9** ppDevice) {
  70     IDirect3DPixelShader9Impl *This = (IDirect3DPixelShader9Impl *)iface;
  71     IWineD3DDevice *myDevice = NULL;
  72
  73     TRACE("(%p) : Relay\n", This);
  74
  75     EnterCriticalSection(&d3d9_cs);
  76     IWineD3DPixelShader_GetDevice(This->wineD3DPixelShader, &myDevice);
  77     IWineD3DDevice_GetParent(myDevice, (IUnknown **)ppDevice);
  78     IWineD3DDevice_Release(myDevice);
  79     LeaveCriticalSection(&d3d9_cs);
  80     TRACE("(%p) returning (%p)\n", This, *ppDevice);
  81     return D3D_OK;
  82 }
  83
  84 static HRESULT WINAPI IDirect3DPixelShader9Impl_GetFunction(LPDIRECT3DPIXELSHADER9 iface, VOID* pData, UINT* pSizeOfData) {
  85     IDirect3DPixelShader9Impl *This = (IDirect3DPixelShader9Impl *)iface;
  86     HRESULT hr;
  87     TRACE("(%p) Relay\n", This);
  88
  89     EnterCriticalSection(&d3d9_cs);
  90     hr = IWineD3DPixelShader_GetFunction(This->wineD3DPixelShader, pData, pSizeOfData);
  91     LeaveCriticalSection(&d3d9_cs);
  92     return hr;
  93 }
  94
  95
  96 static const IDirect3DPixelShader9Vtbl Direct3DPixelShader9_Vtbl =
  97 {
  98     /* IUnknown */
  99     IDirect3DPixelShader9Impl_QueryInterface,
 100     IDirect3DPixelShader9Impl_AddRef,
 101     IDirect3DPixelShader9Impl_Release,
 102     /* IDirect3DPixelShader9 */
 103     IDirect3DPixelShader9Impl_GetDevice,
 104     IDirect3DPixelShader9Impl_GetFunction
 105 };
 106
 107
 108 /* IDirect3DDevice9 IDirect3DPixelShader9 Methods follow:  */
 109 HRESULT WINAPI IDirect3DDevice9Impl_CreatePixelShader(LPDIRECT3DDEVICE9 iface, CONST DWORD* pFunction, IDirect3DPixelShader9** ppShader) {
 110     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 111     IDirect3DPixelShader9Impl *object;
 112     HRESULT hrc = D3D_OK;
 113
 114     TRACE("(%p) Relay\n", This);
 115
 116     if (ppShader == NULL) {
 117         TRACE("(%p) Invalid call\n", This);
 118         return D3DERR_INVALIDCALL;
 119     }
 120
 121     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
 122
 123     if (NULL == object) {
 124         FIXME("Allocation of memory failed, returning D3DERR_OUTOFVIDEOMEMORY\n");
 125         return E_OUTOFMEMORY;
 126     }
 127
 128     object->ref    = 1;
 129     object->lpVtbl = &Direct3DPixelShader9_Vtbl;
 130     EnterCriticalSection(&d3d9_cs);
 131     hrc = IWineD3DDevice_CreatePixelShader(This->WineD3DDevice, pFunction, &object->wineD3DPixelShader , (IUnknown *)object);
 132     LeaveCriticalSection(&d3d9_cs);
 133     if (hrc != D3D_OK) {
 134
 135         /* free up object */
 136         FIXME("(%p) call to IWineD3DDevice_CreatePixelShader failed\n", This);
 137         HeapFree(GetProcessHeap(), 0 , object);
 138     } else {
 139         IUnknown_AddRef(iface);
 140         object->parentDevice = iface;
 141         *ppShader = (IDirect3DPixelShader9*) object;
 142         TRACE("(%p) : Created pixel shader %p\n", This, object);
 143     }
 144
 145     TRACE("(%p) : returning %p\n", This, *ppShader);
 146     return hrc;
 147 }
 148
 149 HRESULT WINAPI IDirect3DDevice9Impl_SetPixelShader(LPDIRECT3DDEVICE9 iface, IDirect3DPixelShader9* pShader) {
 150     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 151     IDirect3DPixelShader9Impl *shader = (IDirect3DPixelShader9Impl *)pShader;
 152     TRACE("(%p) Relay\n", This);
 153
 154     EnterCriticalSection(&d3d9_cs);
 155     IWineD3DDevice_SetPixelShader(This->WineD3DDevice, shader == NULL ? NULL :shader->wineD3DPixelShader);
 156     LeaveCriticalSection(&d3d9_cs);
 157     return D3D_OK;
 158 }
 159
 160 HRESULT WINAPI IDirect3DDevice9Impl_GetPixelShader(LPDIRECT3DDEVICE9 iface, IDirect3DPixelShader9** ppShader) {
 161     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 162     IWineD3DPixelShader *object;
 163
 164     HRESULT hrc = D3D_OK;
 165     TRACE("(%p) Relay\n", This);
 166     if (ppShader == NULL) {
 167         TRACE("(%p) Invalid call\n", This);
 168         return D3DERR_INVALIDCALL;
 169     }
 170
 171     EnterCriticalSection(&d3d9_cs);
 172     hrc = IWineD3DDevice_GetPixelShader(This->WineD3DDevice, &object);
 173     if (hrc == D3D_OK && object != NULL) {
 174        hrc = IWineD3DPixelShader_GetParent(object, (IUnknown **)ppShader);
 175        IWineD3DPixelShader_Release(object);
 176     } else {
 177         *ppShader = NULL;
 178     }
 179     LeaveCriticalSection(&d3d9_cs);
 180
 181     TRACE("(%p) : returning %p\n", This, *ppShader);
 182     return hrc;
 183 }
 184
 185 HRESULT WINAPI IDirect3DDevice9Impl_SetPixelShaderConstantF(LPDIRECT3DDEVICE9 iface, UINT Register, CONST float* pConstantData, UINT Vector4fCount) {
 186    IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 187     HRESULT hr;
 188     TRACE("(%p) Relay\n", This);
 189
 190     EnterCriticalSection(&d3d9_cs);
 191     hr = IWineD3DDevice_SetPixelShaderConstantF(This->WineD3DDevice, Register, pConstantData, Vector4fCount);
 192     LeaveCriticalSection(&d3d9_cs);
 193     return hr;
 194 }
 195
 196 HRESULT WINAPI IDirect3DDevice9Impl_GetPixelShaderConstantF(LPDIRECT3DDEVICE9 iface, UINT Register, float* pConstantData, UINT Vector4fCount) {
 197     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 198     TRACE("(%p) Relay\n", This);
 199     return IWineD3DDevice_GetPixelShaderConstantF(This->WineD3DDevice, Register, pConstantData, Vector4fCount);
 200 }
 201
 202 HRESULT WINAPI IDirect3DDevice9Impl_SetPixelShaderConstantI(LPDIRECT3DDEVICE9 iface, UINT Register, CONST int* pConstantData, UINT Vector4iCount) {
 203     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 204     HRESULT hr;
 205     TRACE("(%p) Relay\n", This);
 206
 207     EnterCriticalSection(&d3d9_cs);
 208     hr = IWineD3DDevice_SetPixelShaderConstantI(This->WineD3DDevice, Register, pConstantData, Vector4iCount);
 209     LeaveCriticalSection(&d3d9_cs);
 210     return hr;
 211 }
 212
 213 HRESULT WINAPI IDirect3DDevice9Impl_GetPixelShaderConstantI(LPDIRECT3DDEVICE9 iface, UINT Register, int* pConstantData, UINT Vector4iCount) {
 214     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 215     HRESULT hr;
 216     TRACE("(%p) Relay\n", This);
 217
 218     EnterCriticalSection(&d3d9_cs);
 219     hr = IWineD3DDevice_GetPixelShaderConstantI(This->WineD3DDevice, Register, pConstantData, Vector4iCount);
 220     LeaveCriticalSection(&d3d9_cs);
 221     return hr;
 222 }
 223
 224 HRESULT WINAPI IDirect3DDevice9Impl_SetPixelShaderConstantB(LPDIRECT3DDEVICE9 iface, UINT Register, CONST BOOL* pConstantData, UINT BoolCount) {
 225     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 226     HRESULT hr;
 227     TRACE("(%p) Relay\n", This);
 228
 229     EnterCriticalSection(&d3d9_cs);
 230     hr = IWineD3DDevice_SetPixelShaderConstantB(This->WineD3DDevice, Register, pConstantData, BoolCount);
 231     LeaveCriticalSection(&d3d9_cs);
 232     return hr;
 233 }
 234
 235 HRESULT WINAPI IDirect3DDevice9Impl_GetPixelShaderConstantB(LPDIRECT3DDEVICE9 iface, UINT Register, BOOL* pConstantData, UINT BoolCount) {
 236     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 237     HRESULT hr;
 238     TRACE("(%p) Relay\n", This);
 239
 240     EnterCriticalSection(&d3d9_cs);
 241     hr = IWineD3DDevice_GetPixelShaderConstantB(This->WineD3DDevice, Register, pConstantData, BoolCount);
 242     LeaveCriticalSection(&d3d9_cs);
 243     return hr;
 244 }